package com.leyou.item.web;

import com.leyou.common.enums.ExceptionEnum;
import com.leyou.common.exceptiion.LyException;
import com.leyou.common.vo.PageResult;
import com.leyou.item.pojo.Brand;
import com.leyou.item.pojo.Category;
import com.leyou.item.service.BrandService;
import com.leyou.item.service.CategoryService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.http.ResponseEntity;
import org.springframework.util.CollectionUtils;
import org.springframework.web.bind.annotation.*;

import java.util.List;

/**
 * @ClassName wgc
 * @Date 2019/2/6 11:31
 */
@RestController
@RequestMapping("brand")
public class BrandController {

    @Autowired
    private BrandService brandService;

    @GetMapping("page")
    public ResponseEntity<PageResult<Brand>> queryBrandByPage (@RequestParam(value = "page", defaultValue = "1") Integer page,
                                                               @RequestParam(value = "desc", defaultValue = "false") Boolean desc,
                                                               @RequestParam(value = "rows", defaultValue = "5") Integer rows,
                                                               @RequestParam(value = "sortBy", required = false) String sortBy,
                                                               @RequestParam(value = "key", required = false) String key){
        return ResponseEntity.ok(brandService.queryBrandByPage(page, rows, sortBy, desc, key));
    }

    /**
     * 新增商品分类
     *
     * @param brand
     * @param cids
     * @return
     */
    @PostMapping
    public ResponseEntity<Void> insertBrandCategory(Brand brand, @RequestParam("cids") List<Long> cids) {
        brandService.saveBrand(brand, cids);
        return ResponseEntity.status(HttpStatus.CREATED).build();
    }


    /**
     * 根据分类cid查找商品信息
     *
     * @param cid
     * @return
     */
    @GetMapping("/cid/{cid}")
    public ResponseEntity<List<Brand>> queryBrandByCid(@PathVariable("cid") Long cid) {
        return ResponseEntity.ok(brandService.queryBrandByCid(cid));
    }


    /**
     * 根据id查询品牌
     *
     * @param id
     * @return
     */
    @GetMapping("{id}")
    public ResponseEntity<Brand> queryBrandById(@PathVariable("id") Long id) {
        return ResponseEntity.ok(brandService.queryById(id));
    }

    /**
     * 根据多id查询品牌
     *
     * @param ids
     * @return
     */
    @GetMapping("list")
    public ResponseEntity<List<Brand>> queryBrandByIds(@RequestParam("ids") List<Long> ids) {
        return ResponseEntity.ok(brandService.queryByIds(ids));
    }
}
